| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $19.59 | 13.542% | $22.2429 | $22.24 | $22.25 | $22.20 |
| Purchase #2 | $25.61 | 11.584% | $28.5767 | $28.58 | $28.60 | $28.60 |
| Purchase #3 | $66.50 | 7.571% | $71.5347 | $71.53 | $71.55 | $71.50 |
| Purchase #4 | $236.98 | 6.719% | $252.9027 | $252.90 | $252.90 | $252.90 |
| Purchase #5 | $155.94 | 5.178% | $164.0146 | $164.01 | $164.00 | $164.00 |
| Purchase #6 | $127.59 | 4.183% | $132.9271 | $132.93 | $132.95 | $132.90 |
| Purchase #7 | $171.45 | 12.624% | $193.0938 | $193.09 | $193.10 | $193.10 |
| 7 purchase totals = | $803.66 | $865.2925 | $865.28 | $865.35 | $865.20 | |